Respirator fit test hood



FIG. 1 is a front perspective view of a respirator fit test hood showing our new design, the person, mask and disposable plastic cover shown in broken lines is for illustrative purposes only and forms no part of the claimed design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view of FIG. 2;

FIG. 4 is a back elevational view of FIG. 2;

FIG. 5 is a top view of FIG. 2;

FIG. 6 is an unassembled outside plan view of FIG. 2; and,

FIG. 7 is an unassembled inside plan view of FIG. 2.

The surface shading shown in all views is understood to represent transparency. 

The ornamental design for a respirator fit test hood, as shown and described. 